Wpmu Dev
Monthly
Unauthenticated denial of service in Smush Image Compression and Optimization plugin (versions ≤ 4.2.0) allows any remote attacker to exhaust WordPress server resources without credentials or user interaction. The CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H vector confirms trivial, unauthenticated network exploitation with high availability impact, making every site running an affected version an easy target for sustained disruption. No public exploit or CISA KEV listing has been identified at time of analysis, but the low attack complexity means exploitation requires minimal skill.
Unauthenticated PHP Object Injection in the Forminator WordPress plugin (WPMU DEV) affects all versions up to and including 1.57.0, letting remote attackers submit crafted serialized data that is deserialized without validation to potentially achieve arbitrary object instantiation and, with a suitable POP gadget chain, remote code execution. The vulnerability carries a CVSS 9.8 rating with a fully unauthenticated network vector and complete confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and it is not listed in CISA KEV.
Cross-site scripting in Forminator WordPress plugin (WPMU DEV) versions up to and including 1.56.0 enables unauthenticated remote attackers to inject arbitrary JavaScript into pages rendered by affected WordPress installations. The CVSS vector (PR:N, S:C) confirms no authentication is required to plant the payload, while victim interaction (UI:R) is necessary for execution - consistent with a stored or reflected XSS pattern where a privileged user (e.g., site administrator) must view attacker-controlled content. No public exploit code or active exploitation has been identified at time of analysis; this is a researcher-reported disclosure via Patchstack.
Privilege escalation in the Forminator WordPress plugin (≤1.56.0) allows authenticated Contributor-level users to elevate their privileges to a higher role, potentially achieving administrative control over the WordPress installation. The flaw, rooted in CWE-266 (Incorrect Privilege Assignment), carries a CVSS score of 8.8 and a full High C/I/A impact rating, indicating that successful exploitation can result in complete compromise of confidentiality, integrity, and availability of the affected site. No public exploit code or CISA KEV listing has been identified at time of analysis, but the low-privilege entry bar and network accessibility make this an elevated priority for WordPress deployments using this plugin.
Cross-site scripting in the Forminator WordPress plugin (versions 1.53.1 and earlier, by WPMU DEV) lets unauthenticated remote attackers inject malicious script that executes in a victim's browser when they interact with crafted content. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:C, score 7.1) confirms no authentication is required but that user interaction triggers the payload, and the changed scope means the injected script runs in a security context beyond the vulnerable component. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Server-Side Request Forgery in the Broken Link Checker WordPress plugin (WPMU Dev, versions ≤ 2.4.14) allows high-privileged authenticated users to coerce the server into issuing arbitrary HTTP requests from its editor component. The CVSS scope-change flag (S:C) indicates the forged requests can reach resources outside the WordPress application boundary, such as cloud instance metadata endpoints or internal network services. No public exploit has been identified at time of analysis.
Capture-replay authentication bypass in the Forminator WordPress plugin (versions up to and including 1.57.1) allows unauthenticated network-accessible attackers to achieve low-level integrity impact against affected installations. Reported by Patchstack under CWE-294, the flaw enables replay of captured authentication or nonce tokens, potentially allowing unauthorized form actions or integrity-affecting operations without valid credentials. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
WPMU DEV Hustle plugin versions through 7.8.10.1 allow unauthenticated remote attackers to modify sensitive data via missing authorization controls on access-restricted functionality. The vulnerability exploits incorrectly configured access control security levels, enabling attackers to bypass authentication mechanisms without user interaction. No public exploit code or active exploitation has been confirmed at the time of analysis.
Unauthenticated denial of service in Smush Image Compression and Optimization plugin (versions ≤ 4.2.0) allows any remote attacker to exhaust WordPress server resources without credentials or user interaction. The CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H vector confirms trivial, unauthenticated network exploitation with high availability impact, making every site running an affected version an easy target for sustained disruption. No public exploit or CISA KEV listing has been identified at time of analysis, but the low attack complexity means exploitation requires minimal skill.
Unauthenticated PHP Object Injection in the Forminator WordPress plugin (WPMU DEV) affects all versions up to and including 1.57.0, letting remote attackers submit crafted serialized data that is deserialized without validation to potentially achieve arbitrary object instantiation and, with a suitable POP gadget chain, remote code execution. The vulnerability carries a CVSS 9.8 rating with a fully unauthenticated network vector and complete confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and it is not listed in CISA KEV.
Cross-site scripting in Forminator WordPress plugin (WPMU DEV) versions up to and including 1.56.0 enables unauthenticated remote attackers to inject arbitrary JavaScript into pages rendered by affected WordPress installations. The CVSS vector (PR:N, S:C) confirms no authentication is required to plant the payload, while victim interaction (UI:R) is necessary for execution - consistent with a stored or reflected XSS pattern where a privileged user (e.g., site administrator) must view attacker-controlled content. No public exploit code or active exploitation has been identified at time of analysis; this is a researcher-reported disclosure via Patchstack.
Privilege escalation in the Forminator WordPress plugin (≤1.56.0) allows authenticated Contributor-level users to elevate their privileges to a higher role, potentially achieving administrative control over the WordPress installation. The flaw, rooted in CWE-266 (Incorrect Privilege Assignment), carries a CVSS score of 8.8 and a full High C/I/A impact rating, indicating that successful exploitation can result in complete compromise of confidentiality, integrity, and availability of the affected site. No public exploit code or CISA KEV listing has been identified at time of analysis, but the low-privilege entry bar and network accessibility make this an elevated priority for WordPress deployments using this plugin.
Cross-site scripting in the Forminator WordPress plugin (versions 1.53.1 and earlier, by WPMU DEV) lets unauthenticated remote attackers inject malicious script that executes in a victim's browser when they interact with crafted content. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:C, score 7.1) confirms no authentication is required but that user interaction triggers the payload, and the changed scope means the injected script runs in a security context beyond the vulnerable component. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Server-Side Request Forgery in the Broken Link Checker WordPress plugin (WPMU Dev, versions ≤ 2.4.14) allows high-privileged authenticated users to coerce the server into issuing arbitrary HTTP requests from its editor component. The CVSS scope-change flag (S:C) indicates the forged requests can reach resources outside the WordPress application boundary, such as cloud instance metadata endpoints or internal network services. No public exploit has been identified at time of analysis.
Capture-replay authentication bypass in the Forminator WordPress plugin (versions up to and including 1.57.1) allows unauthenticated network-accessible attackers to achieve low-level integrity impact against affected installations. Reported by Patchstack under CWE-294, the flaw enables replay of captured authentication or nonce tokens, potentially allowing unauthorized form actions or integrity-affecting operations without valid credentials. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
WPMU DEV Hustle plugin versions through 7.8.10.1 allow unauthenticated remote attackers to modify sensitive data via missing authorization controls on access-restricted functionality. The vulnerability exploits incorrectly configured access control security levels, enabling attackers to bypass authentication mechanisms without user interaction. No public exploit code or active exploitation has been confirmed at the time of analysis.